@keyframes linkin
{
    0% { margin-left: 0px;}
    75% { margin-left: 5px;}
    100% { margin-left: 0px;}
}

.slide{
    height: 510px;
    overflow: hidden;
    position: relative;
}

.slide-body{
}

.slide-body li{

}

.slide-body li a{
    display: inline-block;
    width: 100%;
    height: 510px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: auto 510px;
}

.slide-nav{
    position: absolute;
    bottom: 30px;
    width: 100%;
    text-align: center;
    font-size: 0;
    vertical-align: middle;
}

.slide-nav a{
    display: inline-block;
    width: 34px;
    height: 2px;
    background: #fff;
    opacity: 0.5;
    margin: 2px 10px;
    transition: height 200ms ease-in, opacity 200ms ease-in, margin 200ms ease-in;
}

.slide-nav a.active{
    height: 6px;
    opacity: 1;
    margin: 0px 10px;
    transition: height 200ms ease-in, opacity 200ms ease-in, margin-top 200ms ease-in;
}

.box{
    text-align: center;
}

.box-text{
    text-align: center;
    line-height: 1;
    font-size: 0;
}

.box-text h3{
    font-family: "Avenir Next LT Pro Bold";
    text-transform : uppercase;
    font-size: 24px;
}

.box-text .split-line{
    display: inline-block;
    width: 100px;
    height: 1px;
    background: #000;
    margin: 15px auto;
}

.box-text p{
    font-size: 18px;
}

.box-animation{

}

.box-bottom{
    text-align: center;
}

.box-bottom a{
    width: 108px;
    font-size: 16px;
    border: 1px solid #000;
    display: inline-block;
    padding: 6px 0px 6px 30px;
    text-align: left;
}

.box-bottom a:hover span{
    animation: linkin 500ms infinite;
}

.box-black .box-text{
    color: #fff;
}

.box-black .box-text .split-line{
    background: #fff;
}

.box-black .box-bottom a{
    border: 1px solid #fff;
    color: #fff;
}

.origin-box{
    padding-top: 70px;
    background: url("../img/origin-box-bg.jpg") no-repeat center;
}

.origin-box .box-animation{
    margin-top: 100px;
    position: relative;
}

.origin-box .box-animation ul{
    font-size: 0;
    line-height: 1;
    display: flex;
    position: relative;
    z-index: 2;
}

.origin-box .box-animation ul li{
    vertical-align: top;
    flex: 2;
}

.origin-box .box-animation ul li .line{
    display: block;
    width: 15px;
    height: 1px;
    background: #000;
    margin-bottom: 10px;
}

.origin-box .box-animation ul li .year{
    font-size: 24px;
    font-family: "Avenir Next LT Pro Bold";
}

.origin-box .box-animation ul li .point{
    display: block;
    width: 12px;
    height: 12px;
    background: #000;
    border-radius: 50%;
    margin: 20px 0;
}

.origin-box .box-animation ul li p{
    font-size: 14px;
    line-height: 22px;
}

.origin-box .box-animation .progress-line{
    position: absolute;
    top: 61px;
    width: 100%;
    border-bottom: 1px dashed #000;
    z-index: 1;
}

.origin-box .box-animation ul li:last-child{
    flex: 1;
}

.origin-box .box-animation ul li:last-child .year{
    font-weight: bold;
}

.origin-box .box-bottom{
    padding: 80px 0 60px;
}

.handicraft-box{
    padding-top: 215px;
    background: url("../img/handicraft-box-bg.jpg") no-repeat center;
}

.handicraft-box .box-bottom{
    padding: 70px 0 175px;
}

.selection-box{
    padding-top: 105px;
    background: url("../img/selection-box-bg.jpg") no-repeat center;
}

.selection-box .box-body{
    padding-top: 75px;
    text-align: center;
    padding-bottom: 120px;
}

.selection-box .box-body ul{
    width: 1164px;
    height: 364px;
    margin: 0 auto;
    overflow: hidden;
    font-size: 0;
    line-height: 0;
}

.selection-box .box-body ul li{
    display: inline-block;
    width: 291px;
    height: 182px;
    background-repeat: no-repeat;
    background-position: center;
    overflow: hidden;
    position: relative;
}

.selection-box .box-body ul li a{
    display: block;
    width: 291px;
    height: 182px;
    background-repeat: no-repeat;
    background-position: center;
    background-color: rgba(0, 0, 0, 0.6);
}

.selection-box .box-body ul li a:hover{
    background-color: rgba(0, 0, 0, 0.3);
}

.selection-box .box-body ul li.selection-1{
    background-image: url("../img/selection-bg-1.jpg");
}

.selection-box .box-body ul li.selection-1 a{
    background-image: url("../img/selection-text-1.png");
}

.selection-box .box-body ul li.selection-2{
    background-image: url("../img/selection-bg-2.jpg");
}

.selection-box .box-body ul li.selection-2 a{
    background-image: url("../img/selection-text-2.png");
}

.selection-box .box-body ul li.selection-3{
    background-image: url("../img/selection-bg-3.jpg");
}

.selection-box .box-body ul li.selection-3 a{
    background-image: url("../img/selection-text-3.png");
}

.selection-box .box-body ul li.selection-4{
    background-image: url("../img/selection-bg-4.jpg");
}

.selection-box .box-body ul li.selection-4 a{
    background-image: url("../img/selection-text-4.png");
}

.selection-box .box-body ul li.selection-5{
    background-image: url("../img/selection-bg-5.jpg");
}

.selection-box .box-body ul li.selection-5 a{
    background-image: url("../img/selection-text-5.png");
}

.selection-box .box-body ul li.selection-6{
    background-image: url("../img/selection-bg-6.jpg");
}

.selection-box .box-body ul li.selection-6 a{
    background-image: url("../img/selection-text-6.png");
}

.selection-box .box-body ul li.selection-7{
    background-image: url("../img/selection-bg-7.jpg");
}

.selection-box .box-body ul li.selection-7 a{
    background-image: url("../img/selection-text-7.png");
}

.selection-box .box-body ul li.selection-8{
    background-image: url("../img/selection-bg-8.jpg");
}

.selection-box .box-body ul li.selection-8 a{
    background-image: url("../img/selection-text-8.png");
}

.quality-box{
    padding-top: 80px;
    background: url("../img/quality-box-bg.jpg") no-repeat center;
}

.quality-box .box-text h1{
    font-size: 230px;
    font-family: Arial, '微软雅黑';
    font-weight: normal;
    margin-bottom: 100px;
}

.quality-box .box-text h1 em{
    font-size: 48px;
}

.quality-box .box-bottom{
    padding-top: 60px;
    padding-bottom: 80px;
}

.technology-box{
    padding-top: 85px;
    background: url("../img/technology-box-bg.jpg") no-repeat center;
}

.technology-box .box-body{
    position: relative;
    margin-top: 100px;
    padding-bottom: 85px;
}

.technology-box .box-body .slide-nav{
    display: block;
    width: 50px;
    height: 270px;
    line-height: 270px;
    position: absolute;
    right: -50px;
    top: 0px;
    text-align: center;
    vertical-align: middle;
}

.technology-box .box-body .slide-nav span{
    font-size: 24px;
}

.technology-box .box-body .slide-left{
    left: -50px;
}

.technology-box .box-body .slide-right{
    right: -50px;
}

.technology-box .grid-slide{
    width: 100%;
    overflow: hidden;
}

.technology-box .grid-slide .swiper-slide{
    text-align: center;
}

.technology-box .grid-slide .swiper-slide p{
    margin-top: 20px;
    margin-bottom: 10px;
    font-size: 18px;
}

.technology-box .grid-slide .swiper-slide .split-line{
    display: inline-block;
    width: 100px;
    height: 1px;
    background: #000;
    margin: 15px auto;
}

.competence-box{
    padding-top: 110px;
    background: url("../img/competence-box-bg.jpg") no-repeat center;
}

.competence-box .box-body{
    overflow: hidden;
    padding: 55px 0 100px;
}

.competence-box .box-body ul{
    width: 1300px;
    font-size: 0;
}

.competence-box .box-body ul li{
    display: inline-block;
    width: 200px;
    margin-right: 42.5px;
    font-size: 18px;
    text-align: center;
}

.competence-box .box-body ul li a{
    color: #fff;
}

.competence-box .box-body ul li p{
    margin-top: 30px;
}

.partner-box{
    padding-top: 110px;
}

.partner-box .box-body{
    overflow: hidden;
    padding: 45px 0 75px;
}

.partner-box .box-body ul{
    width: 1200px;
    font-size: 0;
}

.partner-box .box-body ul li{
    display: inline-block;
    width: 270px;
    height: 100px;
    margin-right: 30px;
    margin-bottom: 25px;
    /*border: 1px solid #d3d3d3;*/
    text-align: center;
}

.partner-box .box-body ul li img{
    width: auto;
    /*height: 98px;*/
    height: 100px;
}